Humans ; Tinnitus

The modern literatures on the diseases treated with acupuncture at Shenmen (HT 7) were collected. Using literature statistical analysis in bibliometrics, the common compatibility of Shenmen (HT 7) and the disease spectrum were analyzed so as to provide the references of the diseases that can be treated with acupuncture at Shenmen (HT 7). It was found that 39 kinds of diseases and symptoms, mainly nerve system disedses, could be treated with acupuncture at Shenmen (HT 7), including insomnia, depression, anxiety and dementia. Shenmen (HT 7) was seldom used alone. Instead, it was commonly used along with Baihui (GV 20), Sanyinjiao (SP 6), Neiguan (PC 6), Sishencong (EX-HN 1) and Taicong (LR 3).
Acupuncture Points ; Acupuncture Therapy ; statistics & numerical data ; Bibliometrics ; Humans

Acute Disease ; Adult ; Altitude Sickness ; blood ; enzymology ; Glutathione ; blood ; Glutathione Peroxidase ; blood ; Humans ; Lipid Peroxidation ; Male ; Military Personnel ; Nitric Oxide ; blood ; Nitric Oxide Synthase ; blood ; Oxidoreductases ; metabolism ; Superoxide Dismutase ; blood

Objective To evaluating the effectiveness of comprehensive measures to control the plague in epidemic areas in Longlin county Guangxi from 2001 to 2010.Methods Original epidemic places was deratised,indicative animals were investigated,and epidemic clues were searched.Cage trapping method was used to capture rat and rat body fleas were collected in the plague epidemic areas.The flea-carrying rates and flea index of rodents were calculated based on the number of fleas collected from caged rodents.The animals were then subjected to etiological and serological tests to determine the plague infection rate.Results A total of 1008 rats were captured and 571 fleas were collected from 2001 to 2010,of which Rattus Flavipestus accounted tor 81.65％(823/1008) and Xenopsylla Cheopis for 64.10％(366/571).The annual average rodents infected with flea and the index of flea were 23.02％ (177/769) and 0.74,respectively.The annual average density of rodents decreased from 3.99％ (859/21 508,before deratised) to 0.96％ (149/15 600,after deratised).The deratization rate was 75.94％.Conclusion The risk of a plague epidemic in Longlin county is reduced after continued comprehensive measures be taken to deal with the disease.

OBJECTIVEDiscuss sterilization effect of B-class pulsation table top vacuum pressure steam sterilizer for dental handpiece.

METHODSAnalysis selection of sterilizer for dental handpiece and sterilization management processes and sterilization effect monitoring, evaluation of monitoring result and effective sterilization method.

RESULTSThe B-class pulsation table top vacuum pressure steam sterilizer to dental handpiece in West China Stomatological Hospital of Sichuan University met the requirement of the chemical and biological monitoring. Its efficiency of sterilization was 100%. The results of aerobic culture, anaerobic culture, B-type hepatitis mark monitoring to sterilized dental handpiece were negative.

CONCLUSIONIt is effective method for dental handpiece sterilization to use B-class pulsation table top vacuum pressure steam sterilizer.

China ; Dental Instruments ; Equipment Contamination ; Humans ; Sterilization ; Vacuum

OBJECTIVETo explore the relationship between genetic polymorphisms of glutathione S-transferase (GST) M1, T1 and susceptibility to mountain sickness.

METHODSForty-three soldiers with acute mountain sickness and 80 healthy soldiers matching with sex/age and training under the same condition were divided into case group and control group. A multiple polymerase chain reaction method was used to detect GSTM1 and GSTT1 genes in genomic DNA isolated from peripheral blood cells from both cases and controls.

RESULTSThe frequency of the GSTT1 positive genotype was significantly higher in cases (69.8%) than in controls (42.5%) (P = 0.004, OR = 3.12, 95% CI 1.42 approximately 6.86). The frequency of GSTM1 negative genotype was also higher in cases (72.1%) than in controls (52.5%) (P = 0.03, OR = 2.34, 95% CI 1.05 approximately 5.02). Persons with both GSTM1 and GSTT1 negative genotypes had 5-fold more risk than those with GSTT1 negative and GSTM1 positive genotypes in developing mountain sickness (OR = 5.04, 95% CI: 1.00 approximately 25.3).

CONCLUSIONGenetic polymorphisms of glutathione S-transferase M1, T1 may be the risk factors in the development of mountain sickness.

Acute Disease ; Adult ; Altitude Sickness ; genetics ; Case-Control Studies ; Gene Frequency ; Genetic Predisposition to Disease ; Genotype ; Glutathione Transferase ; genetics ; Humans ; Male ; Polymerase Chain Reaction ; Polymorphism, Genetic ; Risk Factors

OBJECTIVETo detect aquaporin1 (AQP1) expression in normal human placenta and fetal membranes.

METHODSHuman placenta and fetal membrane specimens were collected from 5 pregnant women with intact membranes undergoing elective cesarean sections at term. Expression and localization of AQP1 was detected by RT-PCR, Western blotting and immunohistochemistry.

RESULTSAQP1 mRNA was detected in the placenta and fetal membranes by RT-PCR, and Western blotting also yielded positive results for the specimens, showing a specific band around 28 kD. Immunohistochemical staining showed AQP1 expression in the vascular endothelial cells and syncytiotrophoblasts of the placenta, epithelial cells of the amnion, and cytotrophoblasts of the chorion.

CONCLUSIONThe presence of AQP1 expression in the placenta and fetal membranes suggest that AQP1 may play an important role in maternal-fetal fluid exchange and amniotic fluid balance.

Adult ; Amnion ; metabolism ; Amniotic Fluid ; metabolism ; Aquaporin 1 ; biosynthesis ; genetics ; Blotting, Western ; Chorion ; metabolism ; Female ; Humans ; Immunohistochemistry ; Placenta ; metabolism ; Pregnancy ; RNA, Messenger ; biosynthesis ; genetics ; Reverse Transcriptase Polymerase Chain Reaction

OBJECTIVETo investigate the management and prognosis of thyroid well-differentiated carcinoma invading the upper aerodigestive tract.

METHODSA retrospective analysis of the management was performed done 62 patients with thyroid well-differentiated carcinoma invading the upper aerodigestive tract. The main method of surgery was shaving excision, and the other means including partial thyrochondrectomy, total laryngectomy, sleeve tracheal resection, sternocleidomastoid myoperiosteal flap and myodermal flap reconstruction, or simply palliative excision. Some patients received postoperative radioactive isotope therapy and radiotherapy. All patients were followed-up for 2 to 15 years with an average of 6.5 years.

RESULTSThe best curative effect was proved in the patients with local invasion, with the lumen uninvolved and their locoregional control rate was 100.0% (17/17). And the second choice was in patients with more extensive involvement of the upper aerodigestive tract structures. For them, extensive surgical management was done attempting to remove all gross disease followed by reconstruction, their locoregional control rate was 87.5% (7/8). And the third place was designated to patients with local invasion for which shaving excision was performed even though minor residual disease was left, their locoregional control rate was 55.6% (5/9). The poorest result went to simple palliative excision. For 17 patients with minor residual tumor, the locoregional control rate of those who were given postoperative radioactive isotope therapy was significantly higher than those without.

CONCLUSIONAccording to the limits and degree of invasion in the upper aerodigestive tract by thyroid well-differentiated carcinoma, different ways of surgery is indicated. For patients with residual disease, radioactive isotope therapy should be used to improve the result and life quality. Advanced lesions should be given postoperative radio therapy.

Adolescent ; Adult ; Aged ; Combined Modality Therapy ; Digestive System ; pathology ; Female ; Humans ; Male ; Middle Aged ; Neoplasm Invasiveness ; Respiratory System ; pathology ; Retrospective Studies ; Survival Rate ; Thyroid Neoplasms ; mortality ; pathology ; therapy

OBJECTIVETo explore the influence of Chinese medicine constitution type on the susceptibility of hypertensive patients to intracerebral haemorrhage.

METHODSPrimary hypertensive patients were studied and divided into the hypertension and the hypertensive intracerebral haemorrhage groups, depending on whether or not the patients had intracerebral haemorrhage. The demographic characteristics, physiological characteristics, living habits, biochemical tests, other chronic diseases, Chinese medicine constitution type, etc. were collected and compared between the two groups. The neurological deficit in the hypertensive intracerebral haemorrhage group was also compared among the different constitution types.

RESULTSA total of 304 patients participated in this investigation, including 213 cases in the hypertension group and 91 cases in the hypertensive intracerebral haemorrhage group. The percentages of dampness-heat and qi-depression types in the intracerebral haemorrhage group were greater than those with the same types in the hypertension group (20.9% vs 6.1%, 22.0% vs 8.0%; P<0.05). The percentages of each constitution type were different between genders in both groups. In addition, there were more male cases (14/20) with qi-depression type and more female cases (7/8) with phlegm-dampness type in the hypertensive intracerebral haemorrhage group than those with the same types (3/17 and 9/34, respectively) in the hypertension group (P<0.05). The cases with phlegm-dampness and qi-depression types had greater levels of blood lipids in the intracerebral haemorrhage group than those with the same types in the hypertension group (P<0.05). Furthermore, the cases with the qi-deficiency type presented with a more severe neurological deficit than those with the other types (P<0.05).

CONCLUSIONSChinese medicine constitution type might have an impact on the susceptibility of hypertensive patients to have an intracerebral haemorrhage. The heat-dampness and qi-depression types might lead to greater susceptibility than the other types. In addition, the patient's gender and blood lipids might also influence the susceptibility along with the constitution type.

Aged ; Body Constitution ; Cerebral Hemorrhage ; etiology ; Disease Susceptibility ; pathology ; Female ; Humans ; Hypertension ; complications ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Nervous System ; pathology

OBJECTIVETo detect aquaporin-1 mRNA (AQP1) expression in human oligohydramnios placenta and fetal membranes.

METHODSPlacenta and fetal membranes samples were obtained from 5 women with oligohydramnios and 5 with normal amniotic fluid volume. AQP-1 mRNA expression in the tissue samples was detected by semi-quantitative RT-PCR.

RESULTSThe expression of AQP1 mRNA was significantly lower in oligohydramnios placenta than in normal pregnancy placenta at term (P<0.05), and also significantly lower in oligohydramnios fetal membranes than in normal fetal membranes at term (P<0.05).

CONCLUSIONAlterations in AQP1 mRNA expressions in human placenta and fetal membranes may play an important role in the disorder of maternal-fetal fluid exchange and amniotic fluid volume.

Adult ; Aquaporin 1 ; genetics ; metabolism ; Extraembryonic Membranes ; metabolism ; Female ; Humans ; Oligohydramnios ; metabolism ; Placenta ; metabolism ; Pregnancy ; Pregnancy Trimester, Third ; RNA, Messenger ; genetics ; metabolism ; Young Adult